General

  • Target
    PINK Theme.exe
  • Size 4.7MB
  • Sample260504-tmf35sft71
  • SHA256 8be75984d959fd83a384550d4858958974f2e9821215b18b7e4c0e47c3b43ac9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • meshagent

Version
  • 2

Botnet
  • Andere

C2
  • http://ctrl.jtobler.net:443/agent.ashx

Attributes
  • mesh_id

    0xC150274CAAC1BF26178E5B3DC9E0461B54CABBE7530D030CBAB8CE90802A63C2DDF740F1CDEDBA644CDF020567C8DFE8

  • server_id

    00ADE40E8879E49A96EAC493C53540CBC5155C0536F4B3C2A9B7FCF227D0DD429FF935B871E4E0EBF8C4F2A332920B0F

  • wss

    wss://ctrl.jtobler.net:443/agent.ashx

Targets

    • Target
      PINK Theme.exe
    • Size 4.7MB
    • SHA256 8be75984d959fd83a384550d4858958974f2e9821215b18b7e4c0e47c3b43ac9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects MeshAgent payload

    • Family: MeshAgent

      MeshAgent is an open source remote access trojan written in C++.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

    • Executes dropped EXE

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks